2080686086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 3423228480

約数和(自身を除く): 1342542394

約数列:

[1, 2, 19, 31, 38, 62, 227, 251, 454, 502, 589, 961, 1178, 1922, 4313, 4769, 7037, 7781, 8626, 9538, 14074, 15562, 18259, 36518, 56977, 113954, 133703, 147839, 218147, 241211, 267406, 295678, 436294, 482422, 1082563, 1766287, 2165126, 3532574, 4144793, 4583009, 8289586, 9166018, 33559453, 54754897, 67118906, 109509794, 1040343043, 2080686086]

約数ペア:

[(1, 2080686086), (2, 1040343043), (19, 109509794), (31, 67118906), (38, 54754897), (62, 33559453), (227, 9166018), (251, 8289586), (454, 4583009), (502, 4144793), (589, 3532574), (961, 2165126), (1178, 1766287), (1922, 1082563), (4313, 482422), (4769, 436294), (7037, 295678), (7781, 267406), (8626, 241211), (9538, 218147), (14074, 147839), (15562, 133703), (18259, 113954), (36518, 56977)]